20219196962

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{6229}}^1\times {\mathrm{22859}}^1$

素因数の和:29161

約数の個数: 16

約数和(自身を含む): 30762244800

約数和(自身を除く): 10543047838

約数列:

[1, 2, 71, 142, 6229, 12458, 22859, 45718, 442259, 884518, 1622989, 3245978, 142388711, 284777422, 10109598481, 20219196962]

約数ペア:

[(1, 20219196962), (2, 10109598481), (71, 284777422), (142, 142388711), (6229, 3245978), (12458, 1622989), (22859, 884518), (45718, 442259)]